package com.j180.demo.service.classes;

import com.baomidou.mybatisplus.extension.service.IService;
import com.j180.demo.bean.ClassBean;

import java.util.List;

public interface IClassesService extends IService<ClassBean> {

    public ClassBean showClassInfoDetail(Integer classId);

    public List<ClassBean> showAllClasses();


}
